EP3240532A4 - Procédés de production d'excipients pharmaceutiques à partir de biomasse lignocellulosique et excipients pharmaceutiques obtenus à partir de ceux-ci - Google Patents

Procédés de production d'excipients pharmaceutiques à partir de biomasse lignocellulosique et excipients pharmaceutiques obtenus à partir de ceux-ci Download PDF

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Publication number
EP3240532A4
EP3240532A4 EP15876129.6A EP15876129A EP3240532A4 EP 3240532 A4 EP3240532 A4 EP 3240532A4 EP 15876129 A EP15876129 A EP 15876129A EP 3240532 A4 EP3240532 A4 EP 3240532A4
Authority
EP
European Patent Office
Prior art keywords
pharmaceutical excipients
processes
obtained therefrom
lignocellulosic biomass
producing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP15876129.6A
Other languages
German (de)
English (en)
Other versions
EP3240532A1 (fr
Inventor
Kimberly Nelson
Theodora Retsina
Vesa Pylkkanen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Granbio Intellectual Property Holdings LLC
Original Assignee
API Intellectual Property Holdings LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by API Intellectual Property Holdings LLC filed Critical API Intellectual Property Holdings LLC
Publication of EP3240532A1 publication Critical patent/EP3240532A1/fr
Publication of EP3240532A4 publication Critical patent/EP3240532A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • A61K47/38—Cellulose; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0057—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Xylans, i.e. xylosaccharide, e.g. arabinoxylan, arabinofuronan, pentosans; (beta-1,3)(beta-1,4)-D-Xylans, e.g. rhodymenans; Hemicellulose; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H8/00—Macromolecular compounds derived from lignocellulosic materials
EP15876129.6A 2014-12-29 2015-12-29 Procédés de production d'excipients pharmaceutiques à partir de biomasse lignocellulosique et excipients pharmaceutiques obtenus à partir de ceux-ci Withdrawn EP3240532A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462097302P 2014-12-29 2014-12-29
US14/980,065 US20160184438A1 (en) 2014-12-29 2015-12-28 Processes for producing pharmaceutical excipients from lignocellulosic biomass, and pharmaceutical excipients obtained therefrom
PCT/US2015/067780 WO2016109479A1 (fr) 2014-12-29 2015-12-29 Procédés de production d'excipients pharmaceutiques à partir de biomasse lignocellulosique et excipients pharmaceutiques obtenus à partir de ceux-ci

Publications (2)

Publication Number Publication Date
EP3240532A1 EP3240532A1 (fr) 2017-11-08
EP3240532A4 true EP3240532A4 (fr) 2018-09-05

Family

ID=56163002

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15876129.6A Withdrawn EP3240532A4 (fr) 2014-12-29 2015-12-29 Procédés de production d'excipients pharmaceutiques à partir de biomasse lignocellulosique et excipients pharmaceutiques obtenus à partir de ceux-ci

Country Status (3)

Country Link
US (1) US20160184438A1 (fr)
EP (1) EP3240532A4 (fr)
WO (1) WO2016109479A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4335856A2 (fr) * 2016-08-23 2024-03-13 National Research Council of Canada Pastilles de lignine et leur procédé de production
KR102646526B1 (ko) * 2017-09-08 2024-03-13 콘비다 와이어리스, 엘엘씨 기기간 통신 네트워크에서의 자동화된 서비스 등록
FI129209B (en) 2018-02-07 2021-09-15 Andritz Oy Process for producing microcrystalline cellulose
CN113440494A (zh) * 2021-07-05 2021-09-28 青岛科技大学 一种基于木质纤维全组分利用的矫味软胶囊的制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007146245A2 (fr) * 2006-06-12 2007-12-21 American Process, Inc. Procédé de traitement étape par étape d'un matériau lignocellulosique pour produire des composés chimiques de base réactifs
US20140154756A1 (en) * 2012-11-30 2014-06-05 Api Intellectual Property Holdings, Llc Processes and apparatus for producing nanocellulose, and compositions and products produced therefrom
WO2014105997A1 (fr) * 2012-12-31 2014-07-03 Api Intellectual Property Holdings, Llc Procédés de fabrication de cellulose purifiée

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1332255A1 (fr) * 2000-11-03 2003-08-06 Kemestrie Inc. Procede de preparation de cellulose microcristalline a degre de polymerisation (dp) faible
US20100124583A1 (en) * 2008-04-30 2010-05-20 Xyleco, Inc. Processing biomass
ES2348843B1 (es) * 2009-05-14 2011-10-07 Blanver Farmoquimica Ltda. Procedimiento para la preparacion de celulosa microcristalina.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007146245A2 (fr) * 2006-06-12 2007-12-21 American Process, Inc. Procédé de traitement étape par étape d'un matériau lignocellulosique pour produire des composés chimiques de base réactifs
US20140154756A1 (en) * 2012-11-30 2014-06-05 Api Intellectual Property Holdings, Llc Processes and apparatus for producing nanocellulose, and compositions and products produced therefrom
WO2014105997A1 (fr) * 2012-12-31 2014-07-03 Api Intellectual Property Holdings, Llc Procédés de fabrication de cellulose purifiée

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016109479A1 *

Also Published As

Publication number Publication date
US20160184438A1 (en) 2016-06-30
WO2016109479A1 (fr) 2016-07-07
EP3240532A1 (fr) 2017-11-08

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